<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>宿舍管理系统</title>
    <style>
        body, html {
            margin: 0;
            padding: 0;
            font-family: Arial, sans-serif;
        }
        .header {
            background-color: #007BFF;
            color: white;
            padding: 10px;
            text-align: center;
        }
        .sidebar {
            width: 200px;
            background-color: #f8f9fa;
            float: left;
            height: 100vh;
            padding-top: 20px;
        }
        .sidebar a {
            display: block;
            padding: 10px;
            text-decoration: none;
            color: black;
        }
        .sidebar a:hover {
            background-color: #ddd;
        }
        .content {
            margin-left: 210px;
            padding: 20px;
        }
    </style>
</head>
<body>
<jsp:include page="nav.jsp"/>
</body>
<div class="content">
    <h2>欢迎您登录宿舍管理系统!</h2>
</div>
</html>
